             java.nio.ByteBuffer))
 
 ;;;; TODO
-;; * Docstrings: "key|table-name" -> :key|table-name.
 ;; * hash-key -> prim-key?
 ;; * Finish up code walk-through.
 ;; * Go through Rotary PRs, non-PR forks.

          pr))))
   indexes))

(defn- expected-values "{attr cond} -> {attr ExpectedAttributeValue}"
  [expected]
  (when (seq expected)
    (utils/name-map

       (.setReturnValues     (utils/enum return))))))

(defn delete-item
  "Deletes an item from a table by its hash key, {:attr match-value}.
  See `put-item` for option docs."
  [creds table hash-key & [{:keys [return expected]
                            :or   {return :none}}]]
